CCATP #678 – Matt Campbell on Accessibility Overlays & Cloudflare Remote Browser Isolation

Matt Campbell is a blind software developer who has specialized in making computers more accessible to blind people for over 20 years. He was the lead developer for Serotek for 15 years, where he developed several affordable and easy-to-use products, including a Windows screen reader and an online community for blind people. More recently, he was a developer on the Windows accessibility team at Microsoft, where he contributed to Narrator, the screen reader built into Windows. Now he’s the co-founder and chief technology officer of Pneuma Solutions, which is working to make online meetings and documents fully accessible.

Matt wanted to be on the show to talk about two things: Accessibility Overlays and Cloudflare's Remote Browser Isolation project. Accessibility Overlays are intended to help companies pass accessibility standard tests, but according to Matt, they often actually make websites _less_ accessible. He's written an open source browser extension for Chrome and Edge called Accessibyebye that will disable these overlays if they make your web browsing problematic. In the conversation he references a blog post about the problems at adrianroselli.com/...

He's also trying to raise awareness about a huge problem with a product from Cloudflare called Remote Browser Isolation. This technology is designed to help companies protect their employees from browser-based attacks, replacing VPNs. But the way it accomplishes this is problematic for accessibility. The idea is that your employees browse to a website but the URL request goes to Cloudflare instead, where it navigates to the site. Cloudflare renders the site, and then sends only JavaScript draw commands to your browser. This means the original elements are not sent to your web browser, which means screenreaders have nothing to read, and mobility tools have nothing to connect with. Matt is in the beta and has tested it himself, and I've signed up for the beta so I can see this for myself.

You can find Matt on Twitter at @mw_campbell